remove unnecessary "right menu" styles, "left menu" actually means "leftward" menu

Author: wxiaoguang

templates/repo/pulse.tmpl

@@ -1,12 +1,12 @@
 <h2 class="ui header activity-header">
 	<span>{{DateUtils.AbsoluteLong .DateFrom}} - {{DateUtils.AbsoluteLong .DateUntil}}</span>
 	<!-- Period -->
-	<div class="ui floating dropdown jump filter">
+	<div class="ui floating dropdown jump">
 		<div class="ui basic compact button">
 			{{ctx.Locale.Tr "repo.activity.period.filter_label"}} <strong>{{.PeriodText}}</strong>
 			{{svg "octicon-triangle-down" 14 "dropdown icon"}}
 		</div>
-		<div class="menu">
+		<div class="left menu">
 			<a class="{{if eq .Period "daily"}}active {{end}}item" href="{{$.RepoLink}}/activity/daily">{{ctx.Locale.Tr "repo.activity.period.daily"}}</a>
 			<a class="{{if eq .Period "halfweekly"}}active {{end}}item" href="{{$.RepoLink}}/activity/halfweekly">{{ctx.Locale.Tr "repo.activity.period.halfweekly"}}</a>
 			<a class="{{if eq .Period "weekly"}}active {{end}}item" href="{{$.RepoLink}}/activity/weekly">{{ctx.Locale.Tr "repo.activity.period.weekly"}}</a>

web_src/fomantic/build/components/dropdown.css

@@ -1173,11 +1173,6 @@ select.ui.dropdown {
   border-radius: 0.28571429rem !important;
 }
 
-/* GITEA-PATCH: gitea also have "right menu" support */
-.ui.dropdown > .right.menu {
-  left: auto;
-  right: 0;
-}
 /* Leftward Opening Menu */
 .ui.dropdown > .left.menu {
   left: auto !important;

web_src/js/components/RepoContributors.vue

@@ -353,12 +353,12 @@ export default defineComponent({
       </div>
       <div>
         <!-- Contribution type -->
-        <div class="ui dropdown jump" id="repo-contributors">
+        <div class="ui floating dropdown jump" id="repo-contributors">
           <div class="ui basic compact button tw-mr-0">
             <span class="not-mobile">{{ locale.filterLabel }}</span> <strong>{{ locale.contributionType[type] }}</strong>
             <svg-icon name="octicon-triangle-down" :size="14"/>
           </div>
-          <div class="right menu">
+          <div class="left menu">
             <div :class="['item', {'selected': type === 'commits'}]" data-value="commits">
               {{ locale.contributionType.commits }}
             </div>